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A national geospatial analysis of pediatric surgical practices and the children they serve
Robert Ricca1, Alicia C Greene2, Megan T Vu3
1Division of Pediatric Surgery, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA.
Purpose:
This study characterizes the geographic distribution of pediatric surgical practices in the U.S. relative to the pediatric population (ages 0-17 years). Prior analyses estimated that over 10 million children (14.8%) live more than 60 miles from a pediatric surgeon, overlooking outreach clinics that extend access and reduce travel distances. Our goal was to generate a more accurate assessment of travel burden using data that includes all practice locations.
Methods:
The APSA membership directory was used to identify pediatric surgery practices. Practices were contacted for information on faculty and the number and location of hospitals and clinics as of July 31, 2025. Practice locations were compared to population demographics from the US 2020 Census data calculating straight-line driving distances both across and within state lines.
Results:
A total of 248 unique primary hospital and clinic sites were identified. An additional 684 hospital locations and 512 clinic locations were also identified. The average travel distance to the practice's primary location (hospital or clinic) for children traveling across state lines (ASL) was 55.0 miles, and within states travel (WSL) was 63.4 miles, with 13.2% of children living >60 miles from care (n = 9,662,011). Including all 932 hospitals served by these practices, average distances decreased slightly to 50.3 miles ASL and 58.2 miles WSL, with 11.1% > 60 miles (n = 8,125,546). For the 248 primary clinics; distances to care were similar to those from the primary hospitals. Considering all clinics (n = 760), distances decreased to 41.5 miles ASL and 48.1 miles WSL, with only 6.7% of children >60 miles away (n = 4,928,417).
Conclusions:
Pediatric surgical care is unevenly distributed in the United States. Both outreach hospitals and clinics can positively impact travel distances for patients. This impact is even greater when children are allowed to cross state lines for pediatric surgical care. These findings support workforce planning and resource allocation to ensure pediatric surgeons are available where children need them most.
